All the fish I purchased directly from growers as juveniles. So I have had very good experiences.
No disease and no failures. After only 3 months various types had been young.
Juveniles so I can already dispose to Interressierte in the Berlin area.
After the addition of the fish, there was excessive nitrate - and nitrite values. Frequent partial water change was announced. After about 1 month, then everything had well established. Since then I suppose every 2 weeks a water change before (about 50% of the amount of water). At this
"Aquariumtag" are all other work done eg discs clean and clean filter. The workload thus keeps up with 2 afternoons a month in limits.
The growth of algae adheres to initial excessive volume within the normal range. It is a pity of course, that the hole rock is not as nice white, as on Einrichtungstag. About cleaning tips I would be grateful.
Also on tips for photographing fish and aquarium (eg exposure, lighting, what movies) I would be grateful to you.